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Marcos Jackson Nun Borges Junior

BRA · 17 yrs

Best performance: 1660 at Campeonato Amapaense de Xadrez Escolar 2026(Best of 2026)

NOV26 Rating

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Live Rating

Unrated

Change

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Games Played

4

How live ratings are calculated

No classical rating: this player isn’t on the NOV26 classical list

Best wins · Classical

From 4 rated classical games against rated opponents, 2026

#OpponentRating
1, Yan Gabriel De Abreu Nascimento, Mar 2026 · Campeonato Amapaense de Xadrez Escolar 2026, 1762

Event timeline · Classical

1 event

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by year

YearGamesScoreAvg oppTPR
202641½17471660

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Live rating: FIDE’s November list plus every rated game played since. Not affiliated with FIDE.